why field rhoestat is kept in minimum position while armature
rheostat at maximun position?
Answer Posted / amritpal singh sidhu
The given answer is correct but here it depends upon the
type of motor that either the motor is series wound or
shunt wound. Because in case of series wound motor the
armature as well as field winding are connected in
series..........But the same is done due to attain high
starting torque.
Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
battery capacity use of made?
How to calculate per unit impedance of transformer?
In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.
how are reversing the direction of rotation of dc motor
why do we have spikes enough to burn electronic boards, when generators are not grounded
i want wipro vlsi placement pattern please send me
What is the Nyquist criterion regarding control systems?
does buccholz in a transformer use batteries
sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company
Why the symbol of register is "zig zag"
critically criticize the application of ring main unit in power system
percetans
RATING OF LIGHTENING ARRESTER FOR 11 KV LINE IS 9 KV is ok ,but haw to calculate the KA rating?
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18